-er -th a-a a-c a-t aaa aac aae aag aah aaj aan aao aar aat ac- aca acc ace acg ach acj acn aco acr act aea aec aee aeg aeh aej aen aeo aer aet ag- aga agc age agg agh agj agn ago agr agt aha ahc ahe ahg ahh ahj ahn aho ahr aht aja ajc aje ajh ajj ajn ajo ajr ajt an- ana anc ane ang anh anj ann ano anr ant aoa aoc aoe aog aoh aoj aon aoo aor aot ar- ara arc are arg arh arj arn aro arr art at- ata atc ate atg ath atn ato atr att c-- c-j caa cac cae cag cah caj can cao car cat cca ccc cce ccg cch ccj ccn cco ccr cct ce- cea cec cee ceg ceh cej cen ceo cer cet cga cgc cge cgg cgh cgn cgo cgr cgt ch- cha chc che chg chh chn cho chr cht cja cjc cjg cjr cn- cna cnc cne cng cnh cnj cnn cno cnr cnt co- coa coc coe cog coh coj con coo cor cot cra crc cre crg crh crj crn cro crr crt cta ctc cte ctg cth ctn cto ctr ctt eaa eac eae eag eah eaj ean eao ear eat ec- eca ecc ece ecg ech ecj ecn eco ecr ect eea eec eee eeg een eeo eer eet ega egc ege egg egh egn ego egr egt eha ehc ehe ehg ehh ehn eho ehr eht eja ejc ejo ejt en- ena enc ene eng enh enn eno enr ent eo- eoa eoc eoe eog eoh eon eoo eor eot era erc ere erg erh ern ero err ert eta etc ete etg eth etj etn eto etr ett gaa gac gae gag gah gaj gan gao gar gat gca gcc gce gcg gch gcn gco gcr gct ge- gea gec gee geg geh gen geo ger get gga ggc ggg ggh ggj ggn ggo ggr ggt gha ghc ghe ghg ghh ghj ghn gho ghr ght gja gjc gje gjg gjr gjt gna gnc gne gnn gno gnr gnt goa goc goe gog goh gon goo gor got gra grc gre grg grh grj grn gro grr grt gta gtc gte gtg gth gtn gto gtr gtt haa hac hae hag hah haj han hao har hat hca hcc hce hcg hch hcj hcn hco hcr hct he- hea hec hee heg heh hej hen heo her het hga hgc hge hgg hgh hgn hgo hgr hgt hha hhc hhe hhg hhh hhj hhn hho hhr hht hja hjn hjo hjr hjt hna hnc hne hng hnh hnj hnn hno hnt hoa hoc hoe hog hoh hon hoo hor hot hr- hra hrc hre hrg hrh hrj hrn hro hrr hrt hta htc hte htg hth htj htn hto htr htt jaa jac jae jag jah jaj jan jao jar jat jca jcc jce jch jco jcr jct jea jec jee jeg jeh jej jen jeo jer jet jga jge jgh jgn jgo jgr jgt jha jhc jhe jhj jhn jho jhr jht jja jjc jjg jjj jjr jna jnc jne jng jnh jnj jnn jno jnr jnt joa joc joe jog joh joj jon joo jor jot jra jrc jrg jrn jro jrr jrt jta jtc jte jtg jth jtn jtr jtt naa nac nae nag nah naj nan nao nar nat nca ncc nce ncg nch ncn nco ncr nct ne- nea nec nee neg neh nej nen neo ner net nga ngc nge ngg ngh ngj ngn ngo ngt nha nhc nhe nhg nhh nhj nhn nhr nht nja njc nje njn nna nnc nne nng nnh nnn nno nnt no- noa noc noe nog noh noj non noo nor not nra nrc nre nrg nrj nrn nro nrr nrt nta ntc nte ntg nth ntn nto ntr ntt oaa oac oae oag oah oaj oan oao oar oat oc- oca occ ocg och ocj ocn oco ocr oct oea oec oee oeg oeh oen oeo oer oet oga ogc oge ogg ogh ogn ogo ogt oha ohc ohe ohg ohh ohn oho ohr oht oja ojc oje ojo on- ona onc one ong onh onj onn ono onr ont oo- ooa ooc oog ooh oon ooo oor oot or- ora orc ore org orh orn oro orr ort ot- ota otc ote otg oth otn oto otr ott ra- raa rac rae rag rah raj ran rao rar rat rca rcc rce rcg rch rcj rcn rco rcr rct re- rea rec ree reg reh ren reo rer ret rga rgc rge rgg rgh rgn rgo rgr rgt rh- rha rhc rhe rhg rhh rhn rho rhr rht rja rjc rjg rjr rna rnc rng rnh rnn rno rnr rnt roa roc roe rog roh roj ron roo ror rot rra rrc rrg rrh rrn rrr rrt rta rtc rte rtg rtj rtn rto rtr rtt taa tac tae tag tah taj tan tao tar tat tca tcc tce tcg tch tcj tcn tco tcr tct te- tea tec tee teg teh tej ten teo ter tet tga tgc tge tgg tgh tgn tgo tgr tgt th- tha thc the thg thh thn tho thr tht tjc tje tjo tjr tna tnc tne tng tnh tnn tno tnr tnt to- toa toc toe tog toh toj ton too tor tot tra trc tre trg trh trn tro trr trt tta ttc tte ttg tth ttn tto ttr ttt